Calvert County property record for 8419 Mount Harmony Ln, Owings, MD 20736
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 1,956 sqft · built 1964 |
| Lot Size | 0.919 acres (40,031 sqft) |
| Owner | Individual Name on File |
| Last Sale | $256,000 (May 2016) |
| Tax Bill | $5,194 (2025) |
| Deeds & Mortgages | Nov 2020 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-147568 |
| Primary APN | 03-147568 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,956 sqft Total Area |
| Basement Area | 1,662 sqft |
| Finished Basement | 1,662 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 40,031 sqft (0.919 acres) |
| Garage Type | Attached |
| Garage Area | 624 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 195 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Baseboard |
| Sewer | Connected |
| Account Number | 147568 |
|---|---|
| Street Address | 8419 MOUNT HARMONY LN |
| City | OWINGS |
| State | MD |
| Zip | 20736-3437 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RUR |
| Legal Description | LT 2 E E & M A THOMPSON PROP |
| Legal Subdivision | THE EDWARD E MILDRED A THOMPSON PROPERTY |
| Legal Lot Number | 2 |
| Jurisdiction | CALVERT MD |
| Township / Civil Division | 3, SUNDERLAND |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 860300 |
8419 Mount Harmony Ln is owned and occupied by an individual who bought it in May 2016.
Source: Calvert County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 8419 MOUNT HARMONY LN, OWINGS, MD 20736-3437 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 24, 2016 · Amount on File |
| Deed Sale | May 24, 2016 · Amount on File |
| Prior Sale | Nov 25, 2015 · Amount on File |
| Deed Book / Page | 4768 / 392 |
| Transfer Doc | KPS026670431 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CALVERT MD |
| Property Address | 8419 MOUNT HARMONY LN, OWINGS, MD 20736-3437 |
| Transaction Type | Mortgage |
| Record Updated | Aug 10, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0057760142 |
|---|---|
| Date | Nov 30, 2020 |
| Book Page | 5776/142 |
| Name | LANGLEY FEDERAL CREDIT UNION |
|---|---|
| Type | Non-Lending Institution |
| Address | NEWPORT NEWS, VA 23612 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 144 Months |
| Due | Nov 29, 2032 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 8419 Mount Harmony Ln was $5,194 with a homeowner's exemption.
Source: Calvert County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Calvert County |
| Unified School District | Calvert County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $473,433 (+2.74%) | $498,700 (+8.22%) Land $148,600 Building $350,100 | |
| 2025 | $5,194.00 Homeowner's exemption | $460,800 Land $148,600 Building $312,200 | $460,800 Land $148,600 Building $312,200 |
| 2023 | $4,197.00 Homeowner's exemption | $404,000 | $460,800 Land $148,600 Building $312,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8419 Mount Harmony Ln in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1999.
Source: FEMA National Flood Hazard Layer, effective April 18, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 4 (1999–2020) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Aug 2020 · Tropical Storm Isaias |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 8419 Mount Harmony Ln is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 52 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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